Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBDygBU5KvnfdtBW4GBEdC89No20u76zM4FZWLHhy+AkCqwNm+aKy9uQF9e… (1,748 chars)"
  }
}